<!-- eslint-disable vue/valid-v-bind -->
<template>
  <page-header-wrapper :title="false">
    <a-card title="库存分布">
      <template #extra>
        <a-tooltip>
          <template #title> 数据导出</template>
          <a-button type="primary" icon="database" @click="handleExpert(queryParam)"></a-button>
        </a-tooltip>
      </template>
      <div class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="6" :sm="24">
              <a-form-item label="筛选">
                <a-input v-model="queryParam.keyword" placeholder="请输入" />
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-item label="品牌">
                <a-select v-model="queryParam.gdBrandId">
                  <a-select-option :value="i.id" v-for="i in brandOption" :key="i.id">{{ i.name }}</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :md="6" :sm="24">
                <a-form-item label="分类">
                  <a-select v-model="queryParam.classId">
                    <a-select-option :value="i.id" v-for="i in classifyOption" :key="i.id">{{
                      i.name
                    }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
            </template>
            <a-col :md="(!advanced && 8) || 24" :sm="24">
              <span
                class="table-page-search-submitButtons"
                :style="(advanced && { float: 'right', overflow: 'hidden' }) || {}"
              >
                <a-button type="primary" :loading="loading" @click="handleSearch(queryParam)">查询</a-button>
                <a-button style="margin-left: 8px" @click="() => (queryParam = {})">重置</a-button>
                <a @click="toggleAdvanced" style="margin-left: 8px">
                  {{ advanced ? '收起' : '展开' }}
                  <a-icon :type="advanced ? 'up' : 'down'" />
                </a>
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>
      <!-- <div class="table-operator">
        <a-button type="primary">导出</a-button>
      </div> -->

      <a-table
        ref="table"
        size="default"
        rowKey="key"
        :columns="columns"
        :loading="loading"
        :data-source="loadData"
        :pagination="pagination"
        @change="handleTableChange"
        :scroll="{ x: `${columns.length}0%`}"
        :footer="loadData.length === 11 ? handleFooterShow :null"
      >
        <span slot="serial" slot-scope="text, record, index">
          {{ index + 1 }}
        </span>
        <span slot="action" slot-scope="text, record">
          <template>
            <a-tag color="#428bca" @click="handleDetail(record)">详情</a-tag>
          </template>
        </span>
        <!-- <template slot="footer" slot-scope="currentPageData">
          <a-table
            ref="table"
            size="default"
            rowKey="key"
            :columns="columns"
            :showHeader="false"
            :pagination="false"
            :scroll="{ x: 1920 }"
            :data-source="[
              {
                count:currentPageData?.map((item)=>{
                  return Number(item.count)
                }).reduce((prev, cur) => {
                  return prev + cur;
                }),
              }]"
          >
          </a-table>
        </template> -->
      </a-table>
    </a-card>
  </page-header-wrapper>
</template>

<script>
import { getGdBrandListUsingPOST, getGdClassListUsingPOST } from '@/api/api/shangpinguanli.ts'
import { getPageInvDistUsingGET,exportInvDetailUsingPOST } from '@/api/api/kucunguanli.ts'
export default {
  name: 'DistributionIndex',
  components: {},
  data() {
    return {
      mdl: null,
      priceMdl: null,
      visible: false,
      priceVisible: false,
      value: '',
      confirmLoading: false,
      priceLoading: false,
      // 高级搜索 展开/关闭
      advanced: false,
      queryParam: {
        pageNo: 1,
        pageSize: 10,
        queryCondition: '',
        status: '',
        types: '',
        gdBrandId: '',
        classId: '',
      },
      // 表头
      columns: [
        {
          title: '商品码',
          width: 144,
          dataIndex: 'code',
        },
        {
          title: '商品名',
          width: 144,
          dataIndex: 'name',
        },
        {
          title: '库存',
          width: 100,
          dataIndex: 'count',
        },
        {
          title: '调库中',
          width: 100,
          dataIndex: 'adjustCount',
        },
        {
          title: '返厂中',
          width: 100,
          dataIndex: 'retCount',
        },
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: [],
      pagination: {},
      optionParam: {
        pageNo: 1,
        pageSize: 999,
        queryCondition: '',
        status: 1,
      },
      brandOption: [],
      footerDataSource:[],
      classifyOption: [],
      loading: false,
      optionAlertShow: false,
    }
  },
  created() {
    this.handleSearch(this.queryParam)
    this.getBrandOption()
    this.getClassifyOption()
  },
  methods: {
    handleExpert(params){
      exportInvDetailUsingPOST({ ...params}).then((res) => {
          const blob = new Blob([res], {
            type: 'application/vnd.ms-excel;charset=utf-8',
          })
          const filename = '库存分布列表' + '.xlsx'
          // 将blob对象转为一个URL
          var blobURL = window.URL.createObjectURL(blob)
          // 创建一个a标签
          var tempLink = document.createElement('a')
          // 隐藏a标签
          tempLink.style.display = 'none'
          // 设置a标签的href属性为blob对象转化的URL
          tempLink.href = blobURL
          // 给a标签添加下载属性
          tempLink.setAttribute('download', filename)
          if (typeof tempLink.download === 'undefined') {
            tempLink.setAttribute('target', '_blank')
          }
          // 将a标签添加到body当中
          document.body.appendChild(tempLink)
          // 启动下载
          tempLink.click()
          // 下载完毕删除a标签
          document.body.removeChild(tempLink)
          window.URL.revokeObjectURL(blobURL)
          this.$message.success('导出成功~')
        })  
    },
    handleFooterShow() {
      if (this.footerDataSource.length > 0) {
        return (
          <a-table
            ref="table"
            size="default"
            rowKey={Math.random}
            pagination={false}
            columns={this.columns}
            dataSource={this.footerDataSource}
            showHeader={false}
            class="j-table-force-nowrap"
          ></a-table>
        )
      }
    },
    getBrandOption() {
      getGdBrandListUsingPOST(this.optionParam)
        .then((res) => {
          this.brandOption = res.data.list
        })
        .catch((error) => {
          this.$message.error(((error.response || {}).data || {}).msg || '请求出现错误')
        })
    },
    getClassifyOption() {
      getGdClassListUsingPOST(this.optionParam)
        .then((res) => {
          this.classifyOption = res.data.list
        })
        .catch((error) => {
          this.$message.error(((error.response || {}).data || {}).msg || '请求出现错误')
        })
    },
    handleSearch(params) {
      this.loading = true
      getPageInvDistUsingGET(params)
        .then((res) => {
          this.loadData = res.data.list.map((item)=>{return {...item,code:item.code ?? '合计'}})
          this.footerDataSource = [{...res.data.list[res.data.list.length - 1],code:'合计'}]
          if (res.data.list[0].storeInventoryList) {
            for (let i = 0; i < res.data.list[0].storeInventoryList.length; i++) {
              this.columns.push({
                width: 160,
                title: res.data.list[0].storeInventoryList[i].storeName,
                dataIndex: ['storeInventoryList', i, 'num'],
              })
            }
          }
          this.columns.push({
            title: '操作',
            dataIndex: 'action',
            width: '100px',
            fixed: 'right',
            scopedSlots: { customRender: 'action' },
          })

          this.loading = false
          this.queryParam.pageNo = this.pagination.current
          this.pagination = { ...this.pagination, total: Number(res.data.total) }
        })
        .catch((error) => {
          this.loading = false
          this.$message.error(((error.response || {}).data || {}).msg || '请求出现错误')
        })
    },
    handleTableChange(pagination, filters, sorter) {
      console.log(pagination)
      const pager = { ...this.pagination }
      pager.current = pagination.current
      pager.pageSize = pagination.pageSize
      this.pagination = pager
      this.handleSearch({
        sortField: sorter.field,
        sortOrder: sorter.order,
        ...filters,
        pageNo: pagination.current,
        pageSize: pagination.pageSize,
        queryCondition: this.queryParam.queryCondition,
        status: this.queryParam.status,
        date: this.queryParam.date,
      })
    },
    handleDetail(record) {
      this.$router.push({ path: `/stock/distribution/detail`, query: { goodId: record?.goodsId } })
    },
    toggleAdvanced() {
      this.advanced = !this.advanced
    },
  },
}
</script>
<style lang="less" scoped>
    /deep/ .ant-table-content .ant-table-body{
    position: relative;
    z-index: 2;
    background: #FFFFFF;
    }
    /deep/ .ant-table-footer .ant-table-body{
      overflow: hidden !important;
      position: relative !important;
      z-index: 1 !important;
    }
    /deep/ .ant-table-content > .ant-table-footer {
    padding: 0 !important;
    top: -47px;
    position: relative;
    z-index: 0;
    }
</style>